562828-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 562828-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,2,8,2 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 562828-32:
(8*5)+(7*6)+(6*2)+(5*8)+(4*2)+(3*8)+(2*3)+(1*2)=174
174 % 10 = 4
So 562828-32-4 is a valid CAS Registry Number.